Medical Image Privacy Using Watermarking Techniques
نویسندگان
چکیده
منابع مشابه
A Survey on Watermarking and Reversible Medical Image Watermarking Techniques
Image authentication has drawn a good attention in both storage as well as communication, with the advancement of technology on the internet. Enforcement of protection of medical content that is being transmitted through the internet also has become a major issue of computer security. Since medical contents are more widely distributed, it is necessary to develop security mechanism to guarantee ...
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During last few years, many soft computing techniques have been employed for image watermarking. These are more into delving the issue of optimization of visual quality of signed images and robustness of the embedding algorithm. The used techniques either operate in adaptive or learning mode, especially those using Artificial Neural Networks or in non adaptive analytical mode such as ones based...
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In this paper, we present techniques for steganalysis of images that have been potentially subjected to a watermarking algorithm. Our hypothesis is that a particular watermarking scheme leaves statistical evidence or structure that can be exploited for detection with the aid of proper selection of image features and multivariate regression analysis. We use some sophisticated image quality metri...
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ژورنال
عنوان ژورنال: International Journal of Scientific Research in Computer Science, Engineering and Information Technology
سال: 2019
ISSN: 2456-3307
DOI: 10.32628/cseit195533